Chrome team just released several new official themes

I never use Chrome theme before, not a fan of customized theme because most of them are too stylish for me.

But Chrome team just released sever official themes days ago, they are clean and fresh, most of them seem for programmers. Like Oceanic, High Contrast Colorful.

You can get them from here:  https://chrome.google.com/webstore/category/collection/chrome_themes